/*****************************************************************************
* task_body_pkt_non_blocking
*****************************************************************************/
void task_body_pkt_non_blocking(int task_id,
void* input_data,
int input_data_size)
{
echo_driver(task_id,
setup_pkt_channels,
write_mcapi_pkt_a,
read_mcapi_pkt_a,
finalize_mcapi);
}
/*****************************************************************************
* task_body_sockets_blocking
*****************************************************************************/
void task_body_sockets_blocking(int task_id,
void* input_data,
int input_data_size)
{
echo_driver(task_id,
NULL,
write_fds,
read_fds,
NULL);
}
/*****************************************************************************
* task_body_msg_non_blocking
*****************************************************************************/
void task_body_msg_non_blocking(int task_id,
void* input_data,
int input_data_size)
{
echo_driver(task_id,
setup_echo_endpoints,
write_mcapi_msg_a,
read_mcapi_msg_a,
finalize_mcapi);
}
/*****************************************************************************
* task_body_scalar_blocking
*****************************************************************************/
void task_body_scalar_blocking(int task_id,
void* input_data,
int input_data_size)
{
echo_driver(task_id,
setup_scalar_channels,
write_mcapi_scalar,
read_mcapi_scalar,
finalize_mcapi);
}
main()
{
int fd;
struct sockaddr_in my_addr;
struct sockaddr_in serv_addr;
char buf[128];
void echo_driver(int, struct sockaddr_in *);
if ((fd = net_open ("/dev/udp", O_RDWR)) < 0)
{
fprintf (stderr, "open failed.\n");
exit (-1);
}
/*
* bind any address to us.
*/
bzero((char *) &my_addr, sizeof(my_addr));
my_addr.sin_family = AF_INET;
my_addr.sin_addr.s_addr = htonl (INADDR_ANY);
my_addr.sin_port = htons(0);
fd = net_bind (fd, &my_addr, sizeof (struct sockaddr_in));
/*
* set up server's address
*/
bzero((char *) &serv_addr, sizeof(serv_addr));
serv_addr.sin_family = AF_INET;
serv_addr.sin_addr.s_addr = inet_addr (SERV_HOST_ADDR);
serv_addr.sin_port = htons(SERV_TCP_PORT);
echo_driver (fd, &serv_addr);
close (fd);
exit (0);
}
